From 3ec07c196c9ab86db09c77bff7eb11cd5a5a9b1e Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 19 Jul 2016 11:10:27 +0200
Subject: Add support for building DLLs with VC

---
 build2/algorithm.cxx | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'build2/algorithm.cxx')

diff --git a/build2/algorithm.cxx b/build2/algorithm.cxx
index 59a7800..595603c 100644
--- a/build2/algorithm.cxx
+++ b/build2/algorithm.cxx
@@ -500,11 +500,11 @@ namespace build2
       if (d)
         ++e;
 
-      path p;
-      if (*e == '+')
-        p = ft.path () + ++e;
-      else
-        p = ft.path ().base () + e;
+      path p (ft.path ());
+      for (; *e == '-'; ++e)
+        p = p.base ();
+
+      p += e;
 
       target_state r (target_state::unchanged);
 
@@ -614,6 +614,6 @@ namespace build2
   target_state
   perform_clean_depdb (action a, target& t)
   {
-    return clean_extra (a, dynamic_cast<file&> (t), {"+.d"});
+    return clean_extra (a, dynamic_cast<file&> (t), {".d"});
   }
 }
-- 
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